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AI & data engineering

WeshipAIsystemsyourcustomerscandependon.

Techvances takes LLM and data prototypes from promising to production — evaluated, observable, and on-call. For Series A–B teams who need it working, not demoed.

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techvances · extractionstreaming

extract the line items from this scanned invoice

{
  "supplier": "Meridian Freight",
  "invoice_no": "MF-20418",
  "currency": "GBP",
  "lines": [
    { "sku": "PAL-40", "qty": 12, "unit": 48.5 },
    { "sku": "CRT-08", "qty": 240, "unit": 1.15 }
  ],
  "confidence": 0.97
}

An illustration of the output shape — scripted, not a live model call.

What we do

Four things, done to production standard.

AI engineering

Agents, retrieval and structured extraction — built with an eval suite, so you can tell whether a change made things better or only different.

Data engineering

Ingestion, warehousing and transformation that hold up against late data, schema drift and the traffic you have not had yet.

Production hardening

Observability, cost ceilings, load behaviour and failure paths — for teams who have something working and need it to keep working.

Custom software

Interfaces, integrations, permissions and billing — the platform that turns a capability into something you can sell.

How we are different

Three commitments most agencies will not make.

01

The eval set comes first

Before we change anything we build a graded set from your data. Everything after is measured against it. Teams without one are guessing, and usually cannot tell that they are.

02

It ships into your repo

Work lands in your repositories from week one, reviewed by your engineers. No isolated development followed by a handover nobody wants to own.

03

We will tell you to stop

Roughly one pilot in five ends with us recommending against the build. Hearing that in week two is worth more to you than five months of billing.

How an engagement actually runs →

Something not working the way it demoed?

Thirty minutes with the engineers who would do the work. Bring the problem — we will tell you what we would do about it, including when the answer is that you do not need us.

Book 30 minutesHow we work

We reply within one business day